36 lines
990 B
Java
36 lines
990 B
Java
package fr.xephi.authme.security.crypts;
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import at.favre.lib.crypto.bcrypt.BCrypt;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class XfBCrypt extends BCryptBasedHash {
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public static final String SCHEME_CLASS = "XenForo_Authentication_Core12";
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private static final Pattern HASH_PATTERN = Pattern.compile("\"hash\";s.*\"(.*)?\"");
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XfBCrypt() {
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super(new BCryptHasher(BCrypt.Version.VERSION_2A, 10));
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}
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/**
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* Extracts the password hash from the given BLOB.
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*
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* @param blob the blob to process
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* @return the extracted hash
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*/
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public static String getHashFromBlob(byte[] blob) {
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String line = new String(blob);
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Matcher m = HASH_PATTERN.matcher(line);
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if (m.find()) {
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return m.group(1);
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}
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return "*"; // what?
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}
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public static String serializeHash(String hash) {
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return "a:1:{s:4:\"hash\";s:" + hash.length() + ":\""+hash+"\";}";
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}
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}
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